René Hotz
citizen of Küsnacht ZH, Olten
Commercial register
Chair of the board of directors · joint signature by two · Solothurn
until Mar 19, 2018Vice-chair of the board of directors · joint signature by two
until Feb 2, 2010joint signature by two · Gränichen
until Jul 12, 2013Chair of the board of directors · joint signature by two
until Nov 18, 2003Member of the board of directors · sole signature · Baar
until Jun 14, 2013Member of the board of directors · sole signature · Schlieren
until Jun 13, 2013Trademarks, designs and patents
Lottoboy
Swiss trademark · 676027 · Agent
Vorrichtung für die Erzeugung von Lottozahlen
Swiss patent · CH710183 · Agent
Verfahren zur Herstellung eines Wärmetauschers
European patent · EP2468486 · Inventor
Heizflächen
Swiss design · 133785 · Designer
Heizkörperabdeckung
European patent · EP1691137 · Inventor
Heizsystem
European patent · EP1584873 · Inventor
Heizkörper
European patent · EP1568958 · Inventor
Röhrenheizkörper mit Steigleitung
European patent · EP1568961 · Inventor
Heizungskessel
Swiss patent · CH674409 · Inventor
Heizkörper für Raumheizung
Swiss patent · CH594860 · Inventor